KSZ8563RNXV

KSZ8563RNXV - 3-Port Ethernet Switch Controller IC

The KSZ8563RNXV from Microchip Technology is a high-performance 3-port Ethernet switch controller designed for embedded, industrial, automotive, and IoT applications requiring reliable network connectivity. This versatile IC supports multiple interfaces including RGMII, RMII, MII, I2C, and SPI, making it ideal for flexible system integration.

Engineered for demanding environments, the KSZ8563RNXV operates across an extended temperature range of -40°C to 105°C and complies with IEEE 802.3 10/100 Base-T PHY standards. The compact 64-VQFN (8x8) package with exposed pad ensures efficient thermal management and space-saving PCB layouts.

Key Features & Specifications

Technical Highlights

• Triple-Port Architecture: Two 10/100 Mbps PHY ports plus one RGMII/RMII/MII host interface for versatile network topologies
• Multi-Interface Support: RGMII, RMII, MII, I2C, and SPI interfaces enable seamless integration with microcontrollers, processors, and embedded systems
• IEEE 802.3 Compliance: Full compliance with 10/100 Base-T PHY standards ensures interoperability and reliable Ethernet communication
• Industrial-Grade Reliability: Extended -40°C to 105°C operating temperature range for harsh industrial, automotive, and outdoor environments
• Compact Footprint: 64-VQFN (8x8mm) package with exposed thermal pad optimizes board space and thermal performance
• Low Power Operation: 3.3V single supply voltage reduces power consumption and simplifies power design
• Advanced Switching Features: Supports VLAN, QoS, and port mirroring for sophisticated network management

Applications

• Industrial Ethernet Switches: Factory automation, process control, and industrial IoT gateways
• Automotive Network Infrastructure: In-vehicle Ethernet backbones, ADAS systems, and infotainment networks
• IoT Edge Devices: Smart sensors, edge gateways, and connected appliances requiring multi-port Ethernet
• Embedded Control Systems: PLC controllers, HMI panels, and distributed control architectures
• Multi-Port Network Adapters: Ethernet expansion modules and protocol converters
• Building Automation: HVAC controllers, access control systems, and smart building infrastructure

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic sourcing of premium semiconductor components with lifecycle commitments to ensure long-term availability for your critical projects. Every KSZ8563RNXV unit is verified for quality and backed by our technical support team.

Our expertise in Ethernet controllers, interface ICs, and embedded networking solutions ensures you receive not just components, but comprehensive technical guidance for successful integration. We maintain strategic partnerships with authorized distributors and manufacturers to guarantee authenticity and traceability.

Design Resources & Support

HQICKEY provides comprehensive technical support including application notes, reference designs, and integration guidance. Our team of engineers can assist with schematic review, layout recommendations, and troubleshooting to accelerate your time-to-market.

Related Products & Resources

• Explore our Ethernet Controllers collection for more switch ICs, PHY transceivers, and protocol bridge solutions
• Visit HQICKEY homepage for our complete catalog of memory, microprocessors, FPGAs, and interface ICs
• Read our technical blog for application notes, design guides, and industry insights on Ethernet networking and embedded systems

Ordering Information

Part Number: KSZ8563RNXV
Package: 64-VQFN (8x8mm) with exposed pad
RoHS Compliant: Yes
Availability: In stock with lifecycle support

Contact HQICKEY today for volume pricing, custom packaging options, and technical consultation on your Ethernet switch controller requirements.

• KSZ8563RNXV.pdf